| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.48 | 8.409% | $25.4544 | $25.45 | $25.45 | $25.50 |
| Purchase #2 | $150.66 | 4.658% | $157.6777 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $114.77 | 6.717% | $122.4791 | $122.48 | $122.50 | $122.50 |
| Purchase #4 | $193.51 | 10.815% | $214.4381 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $69.81 | 4.166% | $72.7183 | $72.72 | $72.70 | $72.70 |
| Purchase #6 | $186.89 | 13.110% | $211.3913 | $211.39 | $211.40 | $211.40 |
| Purchase #7 | $242.84 | 3.776% | $252.0096 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $981.96 | $1,056.1685 | $1,056.17 | $1,056.20 | $1,056.20 | |